Komori
Occurring Fact6322TACMINA CORPORATIONMachinery

(Progress on Disclosed Matters) Notice of Changes in Certified Public Accountants, etc.

Regarding the change in audit firm disclosed on 20 May 2026, the 2 engagement partners that had previously remained undecided have been finalized. The audit firm scheduled to take office is Grant Thornton Taiyo LLC, and the engagement partners are Oki Satoshi (沖聡) and Onaka Shinichiro (大中真一郎).

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Change of Certified Public Accountants, etc.

Subject Entity

TACMINA CORPORATION

Occurrence1 July 2026 (the date on which the engagement partners were finalized through this disclosure)
This disclosure07/01/2026
Outlook

Grant Thornton Taiyo LLC is scheduled to take office, with Oki Satoshi (沖聡) and Onaka Shinichiro (大中真一郎) serving as the engagement partners.

Event that occurred
ItemDetails
Event nameChange of Certified Public Accountants, etc.
Date of occurrence1 July 2026 (the date on which the engagement partners were finalized through this disclosure)
Subject EntityTACMINA CORPORATION
OutlookGrant Thornton Taiyo LLC is scheduled to take office, with Oki Satoshi (沖聡) and Onaka Shinichiro (大中真一郎) serving as the engagement partners.
Items this document does not state (21)
Date recognized / date notice receivedTarget Locations / ProductsCauseAmount of Impact on Business PerformanceAccounting period in which recognizedImpact on Earnings ForecastType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the changePlanned follow-up disclosure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The engagement partners that had remained undecided in the disclosure dated 20 May 2026 have been finalized.

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This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
(Progress on Disclosed Matters) Notice of Changes in Certified Public Accountants, etc. | TACMINA CORPORATION (6322) timely disclosure | Komori